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| CAS番号. | 1975-52-6 |
| 化学名: | 2-メチル-5-ニトロ安息香酸 |
| 别名: | 2-メチル-5-ニトロ安息香酸;5-ニトロ-2-メチル安息香酸;5-ニトロ-o-トルイル酸 |
| 英語化学名: | 2-Methyl-5-nitrobenzoic acid |
| 英語别名: | RARECHEM AL BO 0285;2-Methyl-5-nitrobenz;5-NITRO-O-TOLUIC ACID;2-Methyl-5-nitrobenzoic;2-Methyl-3-nitrobenzoic;3-Nitro-6-methylbenzoic acid;2-METHYL-5-NITROBENZOIC ACID;2-Methyl-5-nitro-benzoic Aci;5-nitro-2-methyl benzoic acid;Benzoic acid, 2-methyl-5-nitro- |
| CBNumber: | CB9191415 |
| 分子式: | C8H7NO4 |
| 分子量: | 181.15 |
| MOL File: | 1975-52-6.mol |
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| 2-メチル-5-ニトロ安息香酸 物理性質 |
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| 水溶解度 : |
<0.1 g/100 mL at 22 ºC |
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2-メチル-5-ニトロ安息香酸 化学特性,用途語,生産方法 |
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一般的な説明
Needles or beige solid. |
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空気と水の反応
Insoluble in water. |
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反応プロフィール
2-Methyl-5-nitrobenzoic acid is a nitrated carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. |
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火災危険
Flash point data for 2-Methyl-5-nitrobenzoic acid are not available; however, 2-Methyl-5-nitrobenzoic acid is probably combustible. |
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| 2-メチル-5-ニトロ安息香酸 上流と下流の製品情報 |
原材料
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準備製品
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| 2-メチル-5-ニトロ安息香酸 生産企業 Global( 158)Suppliers |
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